INSTITUTIONAL CHECKLIST · MSO FUNDAMENTALS
A diligence checklist for CPA firms, family offices, tax counsel, and PE deal teams evaluating whether a Management Services Organization is appropriate for a given enterprise.
By Alex Jones, EA, CFP®, CLU®, ChFC®, CEPA, Managing Principal, Guardian Tax Consultants®.
How to use this checklist
This checklist surfaces the threshold diligence questions every advisor team should answer before recommending or implementing an MSO. It is a diligence framework, not a tax opinion. Items below should be reviewed with qualified counsel and the enterprise CPA, and re-tested annually as facts evolve. For the underlying conceptual framework, see our brief on MSO fundamentals.
1. Business purpose
- ☐ Document the non-tax business reason the enterprise needs centralized management services (talent retention, scale, governance, succession, capital formation).
- ☐ Identify the specific operating problems the MSO is designed to solve and tie each to a service line.
- ☐ Confirm that the MSO solution is proportionate to the enterprise size, complexity, and stage.
- ☐ Map the MSO purpose to a written board or principal authorization.
- ☐ Confirm the structure is not primarily tax-motivated; tax efficiency may be a consequence but should not be the sole driver.
2. Service substance
- ☐ List the actual operational services the MSO will perform (HR, finance, IT, compliance, marketing, procurement, executive management, strategic planning).
- ☐ Identify the personnel who will perform each service and confirm they are employed or contracted by the MSO.
- ☐ Document physical or virtual workspaces, systems, and tools the MSO actually uses.
- ☐ Confirm the operating company cannot reasonably perform these services itself at the same quality or cost.
- ☐ Establish service-delivery evidence: time records, deliverables, meeting minutes, work product.
3. Management Services Agreement
- ☐ Execute a written Management Services Agreement (MSA) before services begin, signed by authorized representatives of both entities.
- ☐ Define the scope of services with specificity; avoid generic boilerplate.
- ☐ State the fee methodology, payment cadence, and true-up mechanism.
- ☐ Include term, renewal, termination, indemnification, confidentiality, and dispute-resolution provisions.
- ☐ Confirm the MSA reflects arm’s-length terms a third party would reasonably accept.
4. Fee methodology
- ☐ Select and document the fee methodology (cost-plus, gross services margin, comparable profits method, or a hybrid) supported by the MSA.
- ☐ Identify the cost base, allocation keys, and markup or margin used.
- ☐ Commission or update an independent reasonable-compensation (RC) study where relevant.
- ☐ Confirm comparables, ranges, and inter-quartile positioning support the chosen method.
- ☐ Document IRC §162 ordinary-and-necessary support and IRC §482 transfer-pricing alignment for related-party arrangements.
5. Governance discipline
- ☐ Maintain separate corporate books, records, bank accounts, and tax filings for each entity.
- ☐ Document directors, officers, and reserved-powers schedules.
- ☐ Hold and minute board meetings at least annually; record material decisions contemporaneously.
- ☐ Confirm intercompany transactions are invoiced, paid, and reconciled on schedule.
- ☐ Avoid commingling of funds, assets, or personnel without proper allocation.
6. Advisor coordination
- ☐ Identify the CPA of record, tax counsel, family-office liaison, and (if applicable) deal counsel.
- ☐ Establish a written advisor-coordination protocol so MSO decisions are not made in isolation.
- ☐ Calendar annual planning meetings that include all advisors.
- ☐ Maintain a single source of truth for entity charts, ownership schedules, and intercompany agreements.
- ☐ Confirm each advisor has reviewed and signed off on the MSO structure within the past 12 months.
7. Annual refresh
- ☐ Re-test business purpose against current operating reality.
- ☐ Refresh the RC study or transfer-pricing support on a documented cadence.
- ☐ Update the MSA for material changes in scope, personnel, or fee methodology.
- ☐ Confirm bookkeeping, tax filings, and intercompany flows reconcile to the structure as designed.
- ☐ Document any deviations or remediation steps in the corporate record.
Disclosures
This checklist is published by Guardian Tax Consultants® for educational and diligence purposes. It is not a tax opinion, legal opinion, or financial-product recommendation, and it does not establish an advisor-client relationship. Specific facts, applicable state law, and the federal tax code in effect at the relevant time will govern any actual planning. CPA firms, tax counsel, and family-office advisors should review each item with qualified professionals before relying on it. Past results do not guarantee future outcomes.